Hi guys. I guess I'm throwing in the towel with mining. These price fluctuations (almost always on the downward side) are killing me, so I'm going to start piecing out my mining rig. The first thing to go is going to be (hopefully) my HIS 5870, used for 5 months for mining and gaming, which it has performed exceedingly well. Flawless condition in box with cables et al. No dust build up whatsoever. I clean my fans once a week with a paint brush, so everything performs optimally.